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| <h2 title="Interface ClientClusterGroup" class="title">Interface ClientClusterGroup</h2> |
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| <dt>All Known Subinterfaces:</dt> |
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| <pre>public interface <span class="typeNameLabel">ClientClusterGroup</span></pre> |
| <div class="block">Thin client cluster group facade. Defines a cluster group which contains all or a subset of cluster nodes.</div> |
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| <h3>Method Summary</h3> |
| <table class="memberSummary" border="0" cellpadding="3" cellspacing="0" summary="Method Summary table, listing methods, and an explanation"> |
| <caption><span id="t0" class="activeTableTab"><span>All Methods</span><span class="tabEnd"> </span></span><span id="t2" class="tableTab"><span><a href="javascript:show(2);">Instance Methods</a></span><span class="tabEnd"> </span></span><span id="t3" class="tableTab"><span><a href="javascript:show(4);">Abstract Methods</a></span><span class="tabEnd"> </span></span></caption> |
| <tr> |
| <th class="colFirst" scope="col">Modifier and Type</th> |
| <th class="colLast" scope="col">Method and Description</th> |
| </tr> |
| <tr id="i0" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html#forAttribute-java.lang.String-java.lang.Object-">forAttribute</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| @Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> val)</code> |
| <div class="block">Creates a new cluster group for nodes containing given name and value |
| specified in user attributes.</div> |
| </td> |
| </tr> |
| <tr id="i1" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html#forClients--">forClients</a></span>()</code> |
| <div class="block">Creates a cluster group of nodes started in client mode.</div> |
| </td> |
| </tr> |
| <tr id="i2" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html#forHost-org.apache.ignite.cluster.ClusterNode-">forHost</a></span>(<a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a> node)</code> |
| <div class="block">Gets cluster group consisting from the nodes in this cluster group residing on the |
| same host (with the same MAC address) as the given node.</div> |
| </td> |
| </tr> |
| <tr id="i3" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html#forHost-java.lang.String-java.lang.String...-">forHost</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> host, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>... hosts)</code> |
| <div class="block">Gets cluster group consisting from the nodes running on the hosts specified.</div> |
| </td> |
| </tr> |
| <tr id="i4" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html#forNode-org.apache.ignite.cluster.ClusterNode-org.apache.ignite.cluster.ClusterNode...-">forNode</a></span>(<a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a> node, |
| <a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a>... nodes)</code> |
| <div class="block">Creates a cluster group for the given node.</div> |
| </td> |
| </tr> |
| <tr id="i5" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html#forNodeId-java.util.UUID-java.util.UUID...-">forNodeId</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> id, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a>... ids)</code> |
| <div class="block">Creates a cluster group for a node with the specified ID.</div> |
| </td> |
| </tr> |
| <tr id="i6" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html#forNodeIds-java.util.Collection-">forNodeIds</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a><span class='angle_bracket'>></span> ids)</code> |
| <div class="block">Creates a cluster group over nodes with specified node IDs.</div> |
| </td> |
| </tr> |
| <tr id="i7" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html#forNodes-java.util.Collection-">forNodes</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span>? extends <a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a><span class='angle_bracket'>></span> nodes)</code> |
| <div class="block">Creates a cluster group over a given set of nodes.</div> |
| </td> |
| </tr> |
| <tr id="i8" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html#forOldest--">forOldest</a></span>()</code> |
| <div class="block">Creates a cluster group with one oldest node from the current cluster group.</div> |
| </td> |
| </tr> |
| <tr id="i9" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html#forOthers-org.apache.ignite.client.ClientClusterGroup-">forOthers</a></span>(<a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a> prj)</code> |
| <div class="block">Creates a cluster group for nodes not included into the given cluster group.</div> |
| </td> |
| </tr> |
| <tr id="i10" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html#forOthers-org.apache.ignite.cluster.ClusterNode-org.apache.ignite.cluster.ClusterNode...-">forOthers</a></span>(<a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a> node, |
| <a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a>... nodes)</code> |
| <div class="block">Creates a cluster group for nodes other than the given nodes.</div> |
| </td> |
| </tr> |
| <tr id="i11" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html#forPredicate-java.util.function.Predicate-">forPredicate</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Predicate.html?is-external=true" title="class or interface in java.util.function">Predicate</a><span class='angle_bracket'><</span><a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a><span class='angle_bracket'>></span> p)</code> |
| <div class="block">Creates a new cluster group which includes all nodes that pass the given predicate filter.</div> |
| </td> |
| </tr> |
| <tr id="i12" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html#forRandom--">forRandom</a></span>()</code> |
| <div class="block">Creates a cluster group with one random node from the current cluster group.</div> |
| </td> |
| </tr> |
| <tr id="i13" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html#forServers--">forServers</a></span>()</code> |
| <div class="block">Creates a cluster group of nodes started in server mode.</div> |
| </td> |
| </tr> |
| <tr id="i14" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html#forYoungest--">forYoungest</a></span>()</code> |
| <div class="block">Creates a cluster group with one youngest node in the current cluster group.</div> |
| </td> |
| </tr> |
| <tr id="i15" class="rowColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html#node--">node</a></span>()</code> |
| <div class="block">Gets first node from the list of nodes in this cluster group.</div> |
| </td> |
| </tr> |
| <tr id="i16" class="altColor"> |
| <td class="colFirst"><code><a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html#node-java.util.UUID-">node</a></span>(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> nid)</code> |
| <div class="block">Gets a node for given ID from this cluster group.</div> |
| </td> |
| </tr> |
| <tr id="i17" class="rowColor"> |
| <td class="colFirst"><code><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span><a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a><span class='angle_bracket'>></span></code></td> |
| <td class="colLast"><code><span class="memberNameLink"><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html#nodes--">nodes</a></span>()</code> |
| <div class="block">Gets the read-only collection of nodes in this cluster group.</div> |
| </td> |
| </tr> |
| </table> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </div> |
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| </a> |
| <h3>Method Detail</h3> |
| <a name="forNodes-java.util.Collection-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>forNodes</h4> |
| <pre><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a> forNodes(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span>? extends <a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a><span class='angle_bracket'>></span> nodes)</pre> |
| <div class="block">Creates a cluster group over a given set of nodes.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>nodes</code> - Collection of nodes to create the cluster group from.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cluster group for the provided grid nodes.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="forNode-org.apache.ignite.cluster.ClusterNode-org.apache.ignite.cluster.ClusterNode...-"> |
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| </a> |
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| <h4>forNode</h4> |
| <pre><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a> forNode(<a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a> node, |
| <a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a>... nodes)</pre> |
| <div class="block">Creates a cluster group for the given node.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>node</code> - Node to create cluster group for.</dd> |
| <dd><code>nodes</code> - Optional additional nodes to include into the cluster group.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cluster group for the given nodes.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="forOthers-org.apache.ignite.cluster.ClusterNode-org.apache.ignite.cluster.ClusterNode...-"> |
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| </a> |
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| <h4>forOthers</h4> |
| <pre><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a> forOthers(<a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a> node, |
| <a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a>... nodes)</pre> |
| <div class="block">Creates a cluster group for nodes other than the given nodes.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>node</code> - Node to exclude from the new cluster group.</dd> |
| <dd><code>nodes</code> - Optional additional nodes to exclude from the cluster group.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cluster group that will contain all nodes from the original cluster group excluding |
| the given nodes.</dd> |
| </dl> |
| </li> |
| </ul> |
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| <h4>forOthers</h4> |
| <pre><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a> forOthers(<a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a> prj)</pre> |
| <div class="block">Creates a cluster group for nodes not included into the given cluster group.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>prj</code> - Cluster group to exclude from the new cluster group.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cluster group for nodes not included into the given cluster group.</dd> |
| </dl> |
| </li> |
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| <h4>forNodeIds</h4> |
| <pre><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a> forNodeIds(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span><a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a><span class='angle_bracket'>></span> ids)</pre> |
| <div class="block">Creates a cluster group over nodes with specified node IDs.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>ids</code> - Collection of node IDs.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cluster group over nodes with the specified node IDs.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="forNodeId-java.util.UUID-java.util.UUID...-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>forNodeId</h4> |
| <pre><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a> forNodeId(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> id, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a>... ids)</pre> |
| <div class="block">Creates a cluster group for a node with the specified ID.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>id</code> - Node ID to get the cluster group for.</dd> |
| <dd><code>ids</code> - Optional additional node IDs to include into the cluster group.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cluster group over the node with the specified node IDs.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="forPredicate-java.util.function.Predicate-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>forPredicate</h4> |
| <pre><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a> forPredicate(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/function/Predicate.html?is-external=true" title="class or interface in java.util.function">Predicate</a><span class='angle_bracket'><</span><a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a><span class='angle_bracket'>></span> p)</pre> |
| <div class="block">Creates a new cluster group which includes all nodes that pass the given predicate filter.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>p</code> - Predicate filter for nodes to include into the cluster group.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cluster group for nodes that passed the predicate filter.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="forAttribute-java.lang.String-java.lang.Object-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>forAttribute</h4> |
| <pre><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a> forAttribute(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> name, |
| @Nullable |
| @Nullable <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/Object.html?is-external=true" title="class or interface in java.lang">Object</a> val)</pre> |
| <div class="block">Creates a new cluster group for nodes containing given name and value |
| specified in user attributes. |
| <p> |
| User attributes for every node are optional and can be specified in |
| grid node configuration. See <a href="../../../../org/apache/ignite/configuration/IgniteConfiguration.html#getUserAttributes--"><code>IgniteConfiguration.getUserAttributes()</code></a> |
| for more information.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>name</code> - Name of the attribute.</dd> |
| <dd><code>val</code> - Optional attribute value to match (if null, just check if attribute exists).</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cluster group for nodes containing specified attribute.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="forServers--"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>forServers</h4> |
| <pre><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a> forServers()</pre> |
| <div class="block">Creates a cluster group of nodes started in server mode.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cluster group of nodes started in server mode.</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../org/apache/ignite/Ignition.html#setClientMode-boolean-"><code>Ignition.setClientMode(boolean)</code></a>, |
| <a href="../../../../org/apache/ignite/configuration/IgniteConfiguration.html#setClientMode-boolean-"><code>IgniteConfiguration.setClientMode(boolean)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="forClients--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>forClients</h4> |
| <pre><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a> forClients()</pre> |
| <div class="block">Creates a cluster group of nodes started in client mode.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cluster group of nodes started in client mode.</dd> |
| <dt><span class="seeLabel">See Also:</span></dt> |
| <dd><a href="../../../../org/apache/ignite/Ignition.html#setClientMode-boolean-"><code>Ignition.setClientMode(boolean)</code></a>, |
| <a href="../../../../org/apache/ignite/configuration/IgniteConfiguration.html#setClientMode-boolean-"><code>IgniteConfiguration.setClientMode(boolean)</code></a></dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="forRandom--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>forRandom</h4> |
| <pre><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a> forRandom()</pre> |
| <div class="block">Creates a cluster group with one random node from the current cluster group.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cluster group containing one random node from the current cluster group.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="forOldest--"> |
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| </a> |
| <ul class="blockList"> |
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| <h4>forOldest</h4> |
| <pre><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a> forOldest()</pre> |
| <div class="block">Creates a cluster group with one oldest node from the current cluster group. |
| The resulting cluster group is dynamic and will always pick the next oldest |
| node if the previous one leaves topology even after the cluster group has |
| been created. |
| <p> |
| Use <a href="../../../../org/apache/ignite/client/ClientClusterGroup.html#node--"><code>node()</code></a> method to get the oldest node.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cluster group containing one oldest node from the current cluster group.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="forYoungest--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>forYoungest</h4> |
| <pre><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a> forYoungest()</pre> |
| <div class="block">Creates a cluster group with one youngest node in the current cluster group. |
| The resulting cluster group is dynamic and will always pick the newest |
| node in the topology, even if more nodes entered after the cluster group |
| has been created.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cluster group containing one youngest node from the current cluster group.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="forHost-org.apache.ignite.cluster.ClusterNode-"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>forHost</h4> |
| <pre><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a> forHost(<a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a> node)</pre> |
| <div class="block">Gets cluster group consisting from the nodes in this cluster group residing on the |
| same host (with the same MAC address) as the given node.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>node</code> - Node to select the host for.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cluster group for nodes residing on the same host as the specified node.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="forHost-java.lang.String-java.lang.String...-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>forHost</h4> |
| <pre><a href="../../../../org/apache/ignite/client/ClientClusterGroup.html" title="interface in org.apache.ignite.client">ClientClusterGroup</a> forHost(<a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a> host, |
| <a href="https://docs.oracle.com/javase/8/docs/api/java/lang/String.html?is-external=true" title="class or interface in java.lang">String</a>... hosts)</pre> |
| <div class="block">Gets cluster group consisting from the nodes running on the hosts specified.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>host</code> - Host name to get nodes to put in cluster</dd> |
| <dd><code>hosts</code> - Host names to get nodes to put in cluster.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Cluster group for nodes residing on the hosts specified.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="nodes--"> |
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| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>nodes</h4> |
| <pre><a href="https://docs.oracle.com/javase/8/docs/api/java/util/Collection.html?is-external=true" title="class or interface in java.util">Collection</a><span class='angle_bracket'><</span><a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a><span class='angle_bracket'>></span> nodes()</pre> |
| <div class="block">Gets the read-only collection of nodes in this cluster group.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>All nodes in this cluster group.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="node-java.util.UUID-"> |
| <!-- --> |
| </a> |
| <ul class="blockList"> |
| <li class="blockList"> |
| <h4>node</h4> |
| <pre><a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a> node(<a href="https://docs.oracle.com/javase/8/docs/api/java/util/UUID.html?is-external=true" title="class or interface in java.util">UUID</a> nid)</pre> |
| <div class="block">Gets a node for given ID from this cluster group.</div> |
| <dl> |
| <dt><span class="paramLabel">Parameters:</span></dt> |
| <dd><code>nid</code> - Node ID.</dd> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>Node with given ID from this cluster group or <code>null</code>, if such node does not exist.</dd> |
| </dl> |
| </li> |
| </ul> |
| <a name="node--"> |
| <!-- --> |
| </a> |
| <ul class="blockListLast"> |
| <li class="blockList"> |
| <h4>node</h4> |
| <pre><a href="../../../../org/apache/ignite/cluster/ClusterNode.html" title="interface in org.apache.ignite.cluster">ClusterNode</a> node()</pre> |
| <div class="block">Gets first node from the list of nodes in this cluster group. This method is specifically |
| useful for cluster groups with one node only.</div> |
| <dl> |
| <dt><span class="returnLabel">Returns:</span></dt> |
| <dd>First node from the list of nodes in this cluster group or <code>null</code> if the cluster group is empty.</dd> |
| </dl> |
| </li> |
| </ul> |
| </li> |
| </ul> |
| </li> |
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| <p class="legalCopy"><small><table width="100%" border="0" cellspacing=0 cellpadding=0 style="padding: 5px"> <tr> <td> <table style="padding-left: 0; margin: 0"> <tbody style="padding: 0; margin: 0"> <tr style="padding: 0; margin: 0"> <td> <a target=_blank href="https://ignite.apache.org"><nobr>2020 Copyright © Apache Software Foundation</nobr></a> </td> </tr> </tbody> </table> </td> <td width="100%" align="right" valign="center"> <a href="https://twitter.com/ApacheIgnite" class="twitter-follow-button" data-show-count="false" data-size="large">Follow @ApacheIgnite</a> </td> </tr> <tr> <td colspan="2" valign="top" align="left"> <table style="padding-left: 0; margin: 0"> <tbody style="padding: 0; margin: 0"> <tr style="padding: 0; margin: 0"> <td> <b>Ignite Database and Caching Platform</b> </td> <td>: ver. <strong>2.9.0</strong> </td> </tr> <tr style="padding: 0; margin: 0"> <td> <b>Release Date</b> </td> <td>: October 15 2020 </td> </tr> </tbody> </table> </td> </tr> </table></small></p> |
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